#include "stm32f10x.h" 
#include "serial.h"
#include "oled.h"

uint8_t RX_data;

int main(void)
{
    Serial_Init();
    OLED_Init();

    while (1) 
    {
        OLED_ShowHexNum(1, 1, Serial_ReceiveByte(), 2);
    }
}
